baber/WOPTO huggingface dataset:
Patent JP-H04118487-A (JP)
Title: Removing jig of existing door flame
Inventor: MIZUTA TOKUJI
IPC: E06B1/56
Filed: 1990-09-28
Abstract: PURPOSE:To achieve operation easily and safely by a method in which the supporting jig composed of a supporting part and a receiving part is fitted to an existing door frame-body, and the scissorslike drawing jig with a claw on its tip is pivotally fitted to the receiving part, whereby the door frame-body is removed by pulling with a chain block etc. CONSTITUTION:The supporting jig B composed of a supporting part 6 and a receiving part 7 is fitted to both ends (b), (c) of an existing door frame (a) by a bolt 15. The frame-drawing out jig A composed of the scissorslike arm 1 with claws 3 on its tip is pivotally fitted to the receiving plate 17 of the receiving part 7 by a bolt 2. Next, both ends (b) (c) of the door frame (a) are nipped by the claws 3 and the arm 1 is pulled by a chain block, etc., thereby removing the door frame (a). Consequently the removing operation thereof may be carried out simply and safely.
Patent JP-H02103392-A (JP)
Title: Refrigerator
Inventor: KATO TAKASHI
IPC: F25D29/00
Filed: 1988-10-13
Abstract: PURPOSE:To assure the continuity between the grounding wire and the outer panel and cover the attaching part of the grounding wire with a door cap by providing the door cap that covers the size of the outer panel and the grounding wire for the door, and fixedly attaching the grounding wire by the rear of the door cap to a holder which digs into the side of the outer panel. CONSTITUTION:The door 2 of a refrigerator 1 is pivotably supported by a hinge plate to one side of the rim of the opening of the refrigerator 1. A holder 31 is fitted to the cut and raised part 28 of the outer panel 4 by means of a toothed lock washer 29 and a lock screw 30. Then, a frame member 7 and upper and lower door caps 5, 6 are attached. The raised part 28, toothed lock washer 29, lock screw 30 and holder 31 are hidden behind the door cap 5. Lead wire and others are then routed through a collar 5A into the encasement, whereupon the lead wire is connected to an electric heater and the grounding wire 26 is attached to the holder 31 with a locks crew 32. After joining the inner panel to the assembly, the heat insulating material is foamed to fill therein.
Patent JP-2000075735-A (JP)
Title: Image forming device
Inventor: YAMAZAKI MICHIHITO
IPC: G03G15/20
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming high-quality images by reducing the offset of a toner and the splashing of linear images resulting from the absorption of moisture by paper serving as recording material and changes in resistance of the paper. SOLUTION: In an image forming device having image formation means 5, 8, 9, 11, 13 for forming toner images on the surface of an image carrier, a charge elimination means 13 for eliminating a charge on recording material P on which the toner image is transferred, and a recharging means 20 for charging the recording material conveyed to a fixing means 14, a computation means 20 is provided which detects a bias voltage applied to the recharging means 20 or a current and which then samples this detection information to determine the resistance value of the recording material P and to vary the conditions of an image forming process according to this determination result.
Patent JP-H03205067-A (JP)
Title: Oxygen-enriching apparatus with pressure booster and monitoring method for concentration of oxygen
Inventor: RICHIYAADO DABURIYU HORADETSUK
IPC: A61M16/00
Filed: 1990-09-28
Abstract: PURPOSE: To increase the amount of gas which can be stored in a high pressure container by using a booster compressor to increase the pressure of product gas which goes out of an enriching device. CONSTITUTION: When the high-oxygen-concentration product gas of an enriching device goes toward an outlet 37 through a check valve 33, the piston 49 of a booster pump is driven. The product gas passes through a right check valve 44 from a valve 41 and enters a compressor cylinder 46, and a compressor piston 47 compresses the product gas, which flows to a storing high-pressure container 27 through a left outlet 58, a check valve 59, and a booster outlet 61. After this stroke is complete, air pushes the driving piston 49 through a line 52 and a valve 54. Therefore, the product gas located on the right of the compressor piston 47 is compressed. Thus, since each stroke of the piston 47 to the left or right compresses the product gas, the high pressure container is surely filled with the pressurized gas.
Patent JP-H01100041-A (JP)
Title: Production of marble-tone cement plate
Inventor: WATANABE YASUHIRO
IPC: C04B14/42
Filed: 1987-10-13
Abstract: PURPOSE:To facilitate easy mass production of marble-tone cement plate having a variety of coloring and pattern, by blending glass powder capable of recrystallizing wollastonite with a composition consisting essentially of cement, molding the blend into a molded article, curing, setting and then calcining. CONSTITUTION:Glass powder capable of recrystallizing wollastonite (CaO.SiO2) is uniformly blended with a composition consisting essentially of cement and a molded article is formed from the blend. Then the molded article is cured, set and calcined at a temperature (usually about 820-830 deg.C) required for recrystallization of the wollastonite. The glass powder capable of recrystallizing wollastonite is obtained by heating and melting silica sand, calcium carbonate and feldspar at about 1,350-1,500 deg.C, cooling with water to give a glass raw material and powdering the glass raw material with proper pigment by a ball mill.
Patent JP-S61135284-A (JP)
Title: Coding system of picture
Inventor: OOTA MUTSUMI
IPC: H04N19/50
Filed: 1984-12-06
Abstract: PURPOSE:To minimize the increase in code quantity due to interpolation to interleaved picture element by designing the system that an interleaving picture element of an interleaving picture element arrangement having a larger interleaving rate includes an interleaving picture element position of an interleaving picture element arrangement having a small interleaving rate. CONSTITUTION:An input signal from a line 101 is given to a difference device 1, where an inter-frame difference signal with a forecast signal fed from a frame memory 5 is generated and the result is fed to a quantizer 2. The quantizer 2 quantizes the inter-frame difference signal according to the sub- sample control signal fed from a sample control circuit 7 while applying interleaving and the result is fed to a code converting circuit and an adder 3. The adder 3 adds the quantized signal and the forecast signal fed from the memory 5 and applies the result to an interpolation circuit 4. The circuit 4 interpolates the interleaved signal according to the sample control signal fed from the circuit 7 to the said sum signal to produce a local decoding signal, which is fed to the memory 5.
Patent JP-H03120990-A (JP)
Title: Recording device
Inventor: AOKI MASASHI
IPC: H04N9/79
Filed: 1989-10-04
Abstract: PURPOSE:To easily change colors at the recorder side and to set the coloring closest to the visual characteristic of human being by converting set hue, saturation and lightness into red, blue, green or yellow, magenta, cyan. CONSTITUTION:A central processing unit(CPU) 2 executes routing processing relating to print or copy to act like a color value conversion means converting set hue, saturation and lightness (HSB) into red, blue, green or yellow, magenta, cyan. An HSB set switch 9 as a setting means inputs and sets an HSB value. That is, the setting means 9 sets the hue, saturation and lightness and the hue, saturation and lightness set by the setting means 9 are converted into the values of red, blue, green or yellow, magenta, cyan by a color conversion means 2. Thus, the recorder side easily changes colors and the coloring closest to the visual characteristic of human being is set.
Patent JP-H05102010-A (JP)
Title: Projection aligner
Inventor: KUDO YUJI
IPC: G02B19/00
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a projection aligner wherein resolution is high, depth of focus is large and illumination uniformity is excellent when an ordinary reticle which is used in a semiconductor lithographic process is projected and exposed. CONSTITUTION:The following are arranged inside an irradiation optical system: face light-source formation optical systems 3, 4; and a multiface light-source formation optical system 7 which forms a plurality of face light sources in eccentric positions on a Fourier transform face with reference to a reticle 9.
Patent JP-H10105817-A (JP)
Title: Outer door hinge of automatic vending machine
Inventor: YAMAMOTO MASASHI
IPC: G07F9/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure where the hinge pin of an outer door is not easily cut. SOLUTION: A hinge plate 40 fitted to the upper part of a main body cabinet 1 is fitted to the upper face of the main body cabinet 1 with fitting screws 4a. A cover 40a whose front end is bent upward and the tip is bent in the direction of a trailing end so as to cover the upper part of the hinge pin 3 and bending parts 40b, whose end parts adjacent to both ends of the cover 40a are bent upward, are provided.
Patent JP-H06106591-A (JP)
Title: Controlling method for injection molding machine
Inventor: SATO YUKIO
IPC: B22D17/26
Filed: 1992-09-28
Abstract: PURPOSE:To provide a method for controlling an injection molding machine to so control a compressing step as to smoothly conduct flow of resin and increase in resin pressure in a mold. CONSTITUTION:The method for controlling an injection molding machine comprises the steps of detecting an applied pressure of a molding material in a mold, calculating a pressure change rate from the detected applied pressure, and so controlling injection of the material in the mold and mold clamping that the pressure change rate becomes a predetermined change rate until the applied pressure becomes a predetermined pressure, thereby smoothing increase of resin pressure in the mold.
Patent JP-S61137274-A (JP)
Title: Magnetic recorder
Inventor: SASAKI HIDEMI
IPC: G11B19/04
Filed: 1984-12-06
Abstract: PURPOSE:To initialize the rotational steps of the rotational driving mechanism of an engaging part easily by allowing the loading of a magnetic disk jacket only when the initial position of the jacket corresponds to the unused area of a counter dial and forming a displacement mechanism. CONSTITUTION:When the engaging part 77b is not located on the unused area, a counter dial driving motor 61 rotates the engaging part 77b in the direction for moving the engaging part 77b to the unused area side on the basis of an output signal sent from a control means. When the motor 61 is rotated, a transmission shaft 63 is rotated. At that time, the rotation of the transmission shaft 63 is detected by a step carrying detecting part 69, and when a high reflecting surface is detected by a photosensor 69a, whether the engaging part 77b is located on the unused area or not is discriminated by a dial driving control means. Then, the engaging part 77b is carried in each step until a relief switch 89b of a start position detecting part 89 is actuated by a pin 89a. When the engaging part 77b is positioned on the unused area, a loading control means 203 is actuated on the basis of the output of a starting position detecting part 89 to rotate a loading motor 21.
Patent JP-H09100556-A (JP)
Title: Rain water storage utilization device
Inventor: UCHIDA FUMIO
IPC: E03B5/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a rain water storage utilization device facilitating field work at a low cost by sticking a waterproof sheet on the inside of the underfloor foundation of a building. SOLUTION: A waterproof sheet 12 is stuck on the inside of the underfloor foundation of a building to form a rain water storage tank 10. Rain water raining on the roof of the building is collected through a rain gutter 52, and the collected rain water is stored into the storage tank 10. The storage tank 10 is so constructed that service water from public water supplies can be poured thereinto. The piping of water to a home is prevented from being used for double piping such as piping for supplying water through a rain water storage utilization tank and piping for supplying service water from normal public water supplies. Water in the rain water storage tank 10 is purified, and the water is supplied to the building by means of a pressure pump 30.  By the constitution, no space is required for separately burying a rain water storage tank in a building site, and a simple purification device is sufficient in comparison with the purification of drain water.
Patent JP-H04134120-A (JP)
Title: Piston for internal combustion engine
Inventor: HARA SOUICHI
IPC: F01P3/08
Filed: 1990-09-27
Abstract: PURPOSE:To efficiently cool oil by making a coolant spray only at the time of inlet and explosion strokes of a piston, in a device which feeds a cavity part formed in a piston top wall part with a piston coolant being sprayed out of an oil nozzle. CONSTITUTION:When oil is fed to a jet hole 22 being branched off from a main hole, it is fed to an oil holding part 26-a installed a main journal receiver 27 supporting a crankshaft 28 by way of an oil feed hole 23. In a suchlike state, if a piston 1 enters a down stroke, the oil in the oil holding part 26-a is fed to another oil holding part 26-b by way of an oil hole 29 and a check valve 30, further reaching to a jet nozzle 25 via an oil feed hole 24, and it is thus sprayed at a cavity part 12 of the piston 1. Next, when the piston enters an up stroke, the oil in the oil holding part 26-a is prohibited to flow into the oil holding part 26-b by the check valve 30, therefore oil spraying is intermitted.
Patent JP-S63100676-A (JP)
Title: Disk driving device
Inventor: BAANON ERU NOURESU
IPC: G11B21/08
Filed: 1987-10-14
Abstract: PURPOSE:To simplify a device and to improve performance by constituting the device so that an output part for a single track, a follower and a loop is linked as a feed forward signal and an input part as a desired position signal. CONSTITUTION:In terms of a target head selection circuit 43, one of magnetic heads H1-H3 as an address is linked to a position demodulator 45 on a feedback route 47 through a track, a follower to a loop and a gray code detection circuit 49 on a track position feedback route 51. Then a reference position is regulated where a prescribed magnetic head is positioned, and both components at the reference position are expressed by an actual track position signal and a servo/code/feedback signal through the actual track position feedback route 51 and a subtrack or the off-track position feedback route 47. Hence a precise positioning is attainable.
Patent JP-H01100990-A (JP)
Title: Metal base laminate
Inventor: SAWAMURA HIROYUKI
IPC: H05K1/05
Filed: 1987-10-14
Abstract: PURPOSE:To restrict the thermal deformation of a metal base plate, and prevent each layer of the metal base plate, a bonded insulating layer, and a metal foil from exfoliating with each other, by using the metal base plate wherein a reinforcing sheet is fixed to a metal plate as a base member and unified in a body, said reinforcing sheet being formed by arranging in parallel two metal band members having mutually different thermal expansion coefficients, and welding the end-portion junction parts, which are unified in a body. CONSTITUTION:By laser beam welding and the like, a first metal band member 5 and a second metal band member 7 are joined in the form of a plane with a metal base plate 4 in which a reinforcing sheet 5 is welded around a metal plate by spot welding and the like. For the first metal band member 6, nickel chromium steel band (thermal expansion coefficient 17X10<-6>) is used, which is composed of, e.g., 18wt.% chromium, 8wt.% nickel and iron of residual percent. For the second metal band member 7, invar (thermal expansion coefficient 1X10<-6>) is used, which is composed of, e.g., 36wt.% nickel and 64wt.% iron. On the metal base plate 4, a metal foil 3 is stacked via a bonded insulating layer 2, and subjected to pressing and heating to be formed in a body.
Patent JP-2000085617-A (JP)
Title: Antifreezing device for track frame for construction machine
Inventor: TANAKA KEIICHI
IPC: B62D21/17
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent freezing even in a work in a cold area using heat of oil passing through hydraulic oil piping along the lower surface of the upper plate of a track frame. SOLUTION: Heat of oil from a hydraulic power unit is added to the upper plate of a track frame 2, and hydraulic oil piping 12 for heating is provided in addition to the hydraulic oil piping to a running motor. The hydraulic oil piping 12 for heating is provided longitudinal direction of a side frame 2b through center joint 1a of a turning device 1 and a center frame 2a. The hydraulic oil piping 12 for heating is abutted to the lower surface of the upper plate 14 of the center frame 2a and the side frame 2b and is fixed to the lower surface of the upper plate 14 by a fixture. By providing the hydraulic oil piping 12 for passing the oil along the lower surface of the upper plate 14 of the track frame 2, heat existing in the oil is transmitted to the upper plate 14. Thus, freezing of soil on the track frame 2 can be prevented even in a work in a cold area.
Patent JP-H03124399-A (JP)
Title: Nc mechanical press for powder molding
Inventor: ARITOSHI HIROYUKI
IPC: B22F3/02
Filed: 1989-10-04
Abstract: PURPOSE:To improve quality and productivity by providing a control system which makes decision as to the adequateness or inadequateness of molding from the pressurizing forces generated by respective punches, the calculation of an adequate packing depth and the change of molding conditions at every molding cycle, thereby maintaining the specified molding pressure. CONSTITUTION:This press has an upper punch 41 driving mechanism having a servo motor, speed reducer, and link mechanism, etc., a lower 1st punch 13 driving mechanism likewise having a servo motor, etc., and a lower 2nd punch 28 driving mechanism having a servo motor, etc., and precision guides. The press has a powder feed means installed movably rectilinearly back and forth on a feeder table. The press has molding pressure detecting means consisting of the load cells of the respective punches and the position detecting means of the respective punches. The press is constituted of the control system consisting of a computer, NC controller and sequencer for executing the formation of operation data and NC programs and monitoring of the operating condition of the press. All of the setting of the positions and moving quantity of the respective punches are executed by the computer in this way and, therefore, the setting is exact and has reproducibility and the productivity is improved.
Patent JP-H10106028-A (JP)
Title: Optical recording medium and information recording/ reproducing device
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/135
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make possible obtaining an effect similar to that a numerical aperture of an objective lens is increased without revising the objective lens of an optical pickup device by providing a refractive angle control layer on a surface part of a transparent substrate. SOLUTION: This optical recording medium is provided with the substrate 1 consisting of transparent material and a signal recording layer 2 formed on the rear surface part of the substrate 1. The substrate 1 is provided with a hologram lens 3 as the refractive angle control layer controlling a refractive angle of light made incident from the surface part into the substrate 1 on the surface part. The hologram lens 3 performs the control that when θA≠0, nA.sinθA<nB.sinθB holds, and performs the control that when θA-0, 0<=θB holds when the refractive index of the material of the external side of the substrate 1 is defined nA, the refractive index of the substrate is nB, the incident angle of the light for the substrate 1 is θA and the refractive angle of the light after the light is made incident on the substrate 1 is θB.
Patent JP-H06110019-A (JP)
Title: Zone plate image formation optical system
Inventor: HORIKAWA YOSHIAKI
IPC: G02B5/18
Filed: 1992-09-29
Abstract: PURPOSE:To improve the resolution of the zone plate image formation optical system without decreasing the minimum line width of a zone plate too much by using such diffracted light of (m)th order that the radius of an (n)th zone of the zone plate is represented as a specific equation. CONSTITUTION:The radius rn of the (n)th zone of the zone plate 1 is determined by using the diffracted light of (m)th order represented as the expression. In the expression, m>=2, lambda is the wavelength of light made incident on the zone plate 1, and (a) and (b) are the distances from the zone plate 1 to an image point and an object point. Diffracted light of high order generated by the zone plate 1 is utilized to increase the numerical aperture and also improve the resolving power of the zone plate image formation optical system, and further a zone plate 1 for a large-diameter condenser with relatively large outermost outline width is manufactured to suppress a decrease in the performance of the whole optical system. Therefore, lighting which can bring sufficient performance out of the zone plate 2 for the objective with the large numerical aperture is provided.
Patent JP-H09103719-A (JP)
Title: Fluid spinner nozzle head assembly equipped with controlled fluid channel
Inventor: DONARUDO DEII FUOSUTAA
IPC: B05B11/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To adequately execute hermetic sealing of a spinner swirling chamber by aligning a fluid swirling chamber of a fluid spinner to a fluid releasing orifice of a nozzle head at the time of assembling the spinner into the nozzle head. SOLUTION: At the time of assembling the fluid spinner 12 into the nozzle head 10, a conduit 54 is fitted by friction engagement to the inside surface 36 of the fluid passage of the nozzle head 10. The part adjacent to the orifice wall 42 on the inside surface 62 of this conduit 54 is formed to a tapered shape extending toward the orifice wall 42. The fluid swirling chamber 76 of the fluid spinner 12 is centered by this tapered shape to the fluid releasing orifice 44 of the nozzle head 10. As a result, the correct assembly of the spinner assembly into the conduit 54 of the nozzle head 10 is made possible and the hermetic sealing of the fluid swirling chamber 76 of the fluid spinner 2 is adequately executed.
Patent JP-2001078620-A (JP)
Title: Processed sperm shell egg, its production and method for hatching the same
Inventor: FUJIO KEIKICHI
IPC: A01K67/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing processed sperm shell eggs having high hatchability, a method for hatching, a method for cutting egg shells and a device therefore. SOLUTION: This production of processed sperm shell eggs 30 comprises a cutting process (A) for cutting a part of the egg shell of a sperm shell egg 3 as an egg shell piece P by an egg shell cutter 10, a treating process (B) for removing a part of the content of the sperm shell egg through the opening 7 after cutting off the egg shell piece P, an adhering process (C) and (D) for adhering again the egg shell piece P to the opening 7 through an adhesive material 9 from a natural source. Hatchability is increased by an incubation method for hatching the sperm shell eggs 30 by a process (E) laying the eggs on a supporting stand so that each of the adhered parts of the processed sperm shell eggs 30 comes in the downwards direction of the gravity direction from the center of the processed sperm shell egg 30 and incubating the eggs in an incubator.